The only thing that will turn them off is by emptying the tank of its air. Thus, they are more prone to encounter problems. check both door switches, I think it is in the bulkhead module. googletag.pubads().collapseEmptyDivs(); Gaffney, SC 29341 we have a 2006 frieghtliner m2 ,c7 cat ,2000 series auto trans with air brakes in shop with a parking brake valve problem.the way it is supposed to work is when the shifter is placed in park position the parking brake valve pops and applies parking brake,while in park position you should not be able to release the parking brake.the problem is you Once you know the code, it is easier to diagnose correctly. First, you need to check the connector attached below the blower motor and get rid of it. I have even bypassed the Low Pressure Switch by replacing it with an On/Off switch. Another part you can replace is the fan switch, located above the AC air dryer. Gotta be a switch somewhere in the loop. Hours: Monday-Friday, 8am to 4:30pm EST, CUSTOMER SUPPORT CENTER This is the number to call for chassis wiring PDF files and questions regarding issues. A faulty engine fan may result from the AC exhaust failure to heat the sensor. For a better experience, please enable JavaScript in your browser before proceeding. Price of the expert mechanic was well worth it. It may not display this or other websites correctly. So, the first thing you should do upon noticing that the ABS light has come on whilst driving your Freightliner Truck is to safely park the vehicle as it is indicative of a problem within the braking system. Repeat the same procedure three times. The brake light and buzzer would come on while driving. You can only program the smart switch into the bulkhead module using the Freightliner software. with engine off, tanks fully charged, park brake set, press brake pedal. Could happen. The AC will work well if it is warm enough inside. p8;b Q hO7\=5spxxgGG2C2\0N`.~Yzy4T[T GI6IJTtAT0Rr o1H 3-. It appears that both issues were the result of that one loose wire. How To Reset Parking Brake Light Step 1. I have had this problem for about a year. Repair brake fluid leaks Step 4. hVYo8+|l THE HEAD LIGHTS DO ILLUMINATE WHEN SELECTED. This should operate the brake lights by use of the drive axle pressure only (green line). GOOD LUCK with your problem but the AMU system sucks. so I look for the parking brake wires under the driver side dash on my freightliner Cascadia where it was plugged into the parking brake solenoid and pulled off one of the wires and it had the \"park brake off door open\" warning, so that meant that it had the opposite effect so I kept it like that till I can get to a vendor that sells that part, it did not go off for the remainder of the trip but it does go off when you open the door and be sure to engage your parking brakes and trailer air supply if applicable because it will not let you know if they're engaged oh, I suggest you get it fixed as soon as possible I have to have mine checked in a couple of weeks. endstream endobj startxref The recall consists of 128,269 trucks sold in the U.S. and 13,841 trucks sold in Canada. If the parking brake is otherwise functioning properly but this morning light is coming on, I suspect that the problem is either going to be in the wiring harness or part brake light switch on the truck, and possibly a problem with the software or programming within the bulkhead module that would require dealer level programming to the bulkhead Thanks. If the light turns off (or turns off and then back on), the switch is the most likely culprit and will need to be replaced. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Weird thing is, is that my diagnostics reader did not show a code. If you recently replaced the rear light bulbs when this happened, you may have installed the wrong bulbs. Common Freightliner M2 electrical problems include a defective blower motor, heater, engine fan, horn, power-take-off (PTO), bulkhead module, instrument cluster, and cruise control. the message center reads "Park brake not set" and alarm sounds after I put it in drive and release the yellow park brake. I am just not comfortable with the way things are going. I wonder it that would have anything to do with it Don't matter what you call 'em as long as you call 'em JUNK! It should show codes. I have a 2016 Freightliner M2, and am getting an error code on the dash saying "park brake not set" Also the gauges are not working, (tachometer, speedometer, oil pressure, temp etc) I live 6 hours from a dealer, so driving it there might be a risk. Aside from these, you may also check any damage within the wiring and harness that may cause a short circuit. By checking this box and clicking the "Send me job offers" button below, I represent that I: By checking this box and clicking the "Send me job offers" button below. Grande Prairie, AB. Unplug the fuse box from its connector. }); Click for more FreightWaves articles by Alan Adler. You must bring your truck to a mechanic immediately to fix AC issues. Cooling level sounds a bit off the wall, as you said, but what the heck. To do it, turn the key off first for about 10 seconds. The most common reason why your brake lights stay on is due to a faulty brake light switch or sensor. Each one takes care of a different part of the braking system. You must be a member in order to leave a comment. 6-11 Months Read full answer Feb 23, 2013 Cars & Trucks 0helpful After5 hoursit was taken into the shop and the mechanicasked me what the problem was. The truck maker estimates 5% of the recalled trucks could have malfunctioning brake pressure switches. I was quoted $75 for the part today from my local freightliner dealer which would have to order it in since they don't stock it. 2015 freightliner cascadia with abs 11 code and abs light always illuminated. For example, if the problem is a lack of coolant, you must refill it. A problem with the cigarette lighter can be fixed by repairing the broken fuse in the bulkhead module. Handle Check Step 2. If there is only one, replace the other. Quote: Originally Posted by KRedburn. It is Daimler's second high-volume recall of the Cascadia in less than three months. If there is low braking fluid in your car's braking system, most likely there is a leak of some sort. May 14, 2014 #2 The switch on the pedal would be my first guess. Success! 1. Anyway, since I am stuck here for a week, I decided I might try finding the problem myself. Really odd issue. }); Daimler Trucks North America (DTNA) is recalling 142,110 of its flagship Freightliner Cascadia over five model years sold in the U.S. and Canada because the brake lights may stay on when the truck is moving. If someone who knows about freightliner electrical. 1. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Each system has its own reservoir, plumbing, and brake chambers. 1-5 Months After that, please turn it on again. But you can perform troubleshooting to confirm the problem first and save you from additional expenses. The most common reasons why it happens are the mechanical engine system is not responding or misaligned, issues with the bulkhead module, and missing smart switch. For a better experience, please enable JavaScript in your browser before proceeding. Daimler reported no crashes or injuries in its Sept. 18 report to NHTSA. Part was cheap. Sorry for the late reply. At first it was going on and off. googletag.pubads().enableSingleRequest(); Daimler investigated but did not see an issue rising to the need for a recall. Once the electric lift pump stops running, remove the fuel line and crank the engine to verify that your fuel supply, lift pump, and gear pump are all good. AT THE SAME TIME THAT THE BEEPING AND LIGHT ARE PRESENT, THE DRIVING LIGHTS DO NOT ILLUMINATE. Do you know if this is true? Before the spring parking brakes can be released, the air pressure in either air brake system must be at least 65 psi (447 kPa). As you do this, you should hear a soft humming sound in the compressor. Then check it will engage and start working. The buzzer and light started immediately. Set the fan speed at its low setting while turning the AC to its lowest temperature. This should fix the issue. Parking brake (Hand brake) light stays on The parking brake, also sometimes referred to as the hand brake is designed to hold your car stationary when you park. Ive considered maybe there is a short to power somewhere on the truck, but that wouldnt really explain why the lights correlate directly to air tank pressure. Tazz Infidel. He said that I could come to the shop on Friday (10 June) at 6:30 AM and they would PROBABLY be able to take a look at it mid-morning (they operate on a first-come-first-served system). Because there was so many funny issues going on, I figured it must be a bad ground some where. Job Listing Rules. 55 0 obj <> endobj greg: I have a indash pioneer tv/dvd/cd/radio/gps and it is connected to my parking brake so when the brake is off, you cannot watch a dvd or program an address into the GPS. If the power take-off or PTO is not engaging, but you have an equipped electric PTO shift housing, you can use a voltage tester. very annoying. googletag.pubads().collapseEmptyDivs(); Once the bulkhead module fails, it will cause the wiper motor and headlights to malfunction. googletag.pubads().collapseEmptyDivs(); It recalled 183,000 of the trucks from the same model years in July because corrosion of an antilock brake component could cause the trucks to pull to one side. To troubleshoot, you need to turn the engine on to warm it to its average temperature. The horn button in the steering wheel is not directly connected to the electrical circuit linked to the horn. googletag.defineSlot('/21776187881/fw-responsive-main_content-slot2', [[468, 60], [728, 90], [300, 100], [320, 50]], 'div-gpt-ad-1665767472470-0').defineSizeMapping(gptSizeMaps.banner1).addService(googletag.pubads()); You should see little air bleed off no more than 4 lbs in 30 seconds. gptAdSlots.push(gptSlot); If there is not, replacing the faulty parts and retaking the pump test will verify if you already fix the issue. He said they may be able to get it into the shop on the following Tuesday ( 14 June) depending on how long it takes to fix the vehicles ahead of me. They worked fine. Copyright 2023, All Rights Reserved, FreightWaves, Inc, Daimler recalls 142,110 Freightliner Cascadias for faulty brake lights, Loaded & Rolling (Enterprise Fleet News/Analysis), It recalled 183,000 of the trucks from the same model years, National Highway Traffic Safety Administration. . ExpeditersOnline.com is a registered trademark of On Time Media, LLC. http://www.freightlinerchassis.com/contact-us/#contact-us-2. Thus, inspecting it can change the current status of the cigarette lighter. If it occurs, you need to inspect the check engine light (CEL) since it can disable the process of DPF regen. Check Your Brake Fluid. Both slides are in and jacks are up. All Rights Reserved. If the problem is transmission fluid flush, it means that it drains all the fluids inside. Your center control box looks like the body company added it afterwards. Had the same issue with our coach and found it to be coolant level. He said that the BrakeLight was not on when he drove it into the shop. Doing a visual sweep of the gauges and lights on a pre-trip can . googletag.defineSlot('/21776187881/FW_Super_Leaderboard', [[300, 50], [970, 90], [300, 100], [728, 90]], 'div-gpt-ad-1668097889433-0').defineSizeMapping(gptSizeMaps.banner2).addService(googletag.pubads()); M2-112 is a BEAST! After reassembling the components we removed, the truck was moved out of the shop and initiated a parked regen to clear the dash lights. You need to recharge the AC system if no cold air comes out. Its hard to drive in cold weather if the heater on your truck is not working well. NO BRAKE LIGHT, NO BEEPING!!!! The output circuits that VBAT1 powers will not work since there may be other fault codes. The problem continues. It will allow you to ensure that the bulkhead module can see or detect the horn button once you press it. In this case, you must check if every plug is in the proper connection. Thankfully, it's not difficult to find and replace a blown fuse. JavaScript is disabled. Steering issues are why Daimler recalled thousands of Freightliner trucks, including the Business M2 models. The electronic windows of a Freightliner M2 are a bit annoying to deal with since it always happens unexpectedly. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 42-64 Accessing a Service Brake Light Signal on M2 Vehicles Freightliner Service Bulletin FLA COE FLB COE FLD Conventional Business Class FLC 112 Conventional Century Class Conventional Argosy COE Cargo Columbia Coronado > Business Class M2 Cascadia Page 2 Freightliner Service Bulletin, September 2014 I have called Gaffney and they told me it was probably something Tiffion hooked to it. The sensor is located in the air line at the park brake valve. Thanks for your reply! You can bring your truck to an automotive shop to clean and remove the clog. Does the low air alarm come off and on when just setting or when it is moving? It received a second report in June 2019, which included a complaint that the cruise control would not work because of the brake pressure switch malfunction. All you need to do is check for any loose wires. In fact, with over 80,000 visitors per month, our site is by far the most popular expedited freight destination on the Internet! Here are Common Freightliner M2 Problems to Expect: Freightliner M2 Instrument Cluster Not Working, Freightliner M2 Cigarette Lighter Not Working, Freightliner M2 Cruise Control Not Working, Freightliner M2 Not Building Air Pressure. To find which smart switch has a missing signal, you need to check all the switches to see if there are any loose connections or damaged wirings. Bad Switch: One common reason for the Parking Brake light to stay on is a failing or failed switch. Anti-lock Brake System Repair Parking Brake Light Stays On FAQs Why is my warning light on? I have a 2016 Jayco Seneca Freightliner M2 chassis. '02 FL90 when the park/marker lights are on by themselves they will stay on fine indefinitely (switch in down position). I then closed the coach up and took it for test drive. You should check if the problem is either the switch or the motor. How do I turn my parking brake warning light off? IT is relatively common for the low air warning switch to wear out, it's on the compressor, one wire switch. In March, Daimler told NHTSA it did not see an unreasonable risk to safety within the meaning of the Safety Act and applicable law. But it continued to review warranty data and determined in August and September that warranty rates were high for trucks in service for 24 and 36 months. F: 864-206-8755 we just returned from a 400 mile trip last month without any problem. CDL Grad, No Experience Or is there any other conditions that tend to affect the alarm ? If not, then it is probably the motor. It was barely holding on and came off when I pulled on it. Any ideas??? Such confusion could increase the risk of a crash, according to the National Highway Traffic Safety Administration (NHTSA). 2007 Freightliner M2 brake light problem . Some drivers experienced difficulty when steering left or right. Hope this helps. Thus, you may need to reset them to see if they will still work. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. Just a matter now to get the time to continue diagnosing. But when the headlights are on with the park/marker lights (switch in up position) the park/marker lights go out after awhile on there own. %%EOF Most of the time it is activated / deactivated by bumps in the road. Please help. It's not the light, it's the switch that turns on the light. If it happens, it will lead to an engine shutdown. That may be your problem. My Parking Brake Light comes on intermittently while driving down the road. In the new recall, the intensity of the brake lights on affected trucks do not change. #1 I have a 2007 M2 Freightliner that just started yesterday driving down the road with the brake light on the dash on and the low pressure buzzer on while driving. they stay on. It's easy! My Parking Brake Light comes on intermittently while driving down the road. I specifically chose a Freightliner Dealership because I wanted; it done right. A dual air brake system consists of two independent air brake systems that use a single set of brake controls. Mine costs $249 plus labor. googletag.defineSlot('/21776187881/fw-responsive-main_content-slot3', [[728, 90], [468, 60], [320, 50], [300, 100]], 'div-gpt-ad-1665767553440-0').defineSizeMapping(gptSizeMaps.banner1).addService(googletag.pubads()); }); Dealers and customers will get more details on Nov. 16. googletag.enableServices(); Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. "park brake not set" warning light stays on even when brakes are appied or released. You might be able to get some wiring PDF files for your chassis from Freightliner. Sounds good, In hind sight the clue was the slide out sensor not indicating the slide was in and as soon as you went into drive the alarm sounded as it should. Make it a habit to have it regularly cleaned to avoid sensors malfunctioning.

Pioneer Woman: Brunswick Stew Recipe, Crown Mark Bed Assembly Instructions, Standing Desk Motor, Limited Access Zones Are Another Name For Controlled Access Zones, Bill Lee Net Worth, Articles F